baber/WOPTO huggingface dataset:
Patent JP-H05347706-A (JP)
Title: Image processor
Inventor: MATSUNO YASUSHI
IPC: H04N1/40
Filed: 1992-06-15
Abstract: PURPOSE:To obtain the neutral color with the multilevel processing and at the low cost and then to perform the image processing in response to each original at low cost. CONSTITUTION:One of both comparators Comp 1 and 2 is connected to the plus input, with the other connected to the minus input in regard of the divided voltage reference potentials VA and VB of three serial resistances R1, R2 and R3. Meanwhile an image signal line VIN is connected to the other input of each of both comparators Comp 1 and 2. The outputs of these comparators are connected to the J and K inputs of a JK flip-flop JKFF. The Q output (OUT terminal) of the JKFF is set at a low level with VIN>VA, at a high level with VIN<VB, and at high and low levels alternately with VB<VIN<VA (i.e., the neutral tint output) respectively. Thus the ternary processing is attained.
Patent JP-2000344042-A (JP)
Title: Air bag cover
Inventor: TAJIMA HIROYUKI
IPC: B60R21/213
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of a cover, and firmly mount and fix the cover to a body with no mounting bolt used. SOLUTION: An air bag cover 26 is mounted and fixed to a body 1 in such a way that a housed-in air bag is enclosed, and the cover is pressed so as to be opened in such a way as to be projected out when the air bag is expanded. A locking leg 30 is disposed, provided with plural pawl pieces 31 to be inserted into a locking hole 2a provided for the body 1 so as to be locked around the circumferential periphery of the locking hole 2a on the back surface side of the body 1 in such a way as not to be pulled out.  The respective pawl pieces 31 of the locking leg 30 are guided to the circumferential periphery of the locking hole 2a, when they are inserted therein in the insertion direction toward the locking hole 2a, they are so constituted as to be provided with contraction guiding parts 34 and 34 capable of maintaining an approaching condition wherein the pawl pieces 31 and 31 are mutually approached together while being guided to the circumferential periphery of the locking hole 2a.
Patent JP-H05215474-A (JP)
Title: Heat exchanger
Inventor: NAKANO KAORU
IPC: F28F9/02
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a heat exchanger having a multilayer header structure in which headers can be connected integrally with a core without so-called welding work. CONSTITUTION:A partition 13 for forming a plurality of passages 1a, 1b therein is provided in at least one header 1 to be extended longitudinally of the header. A through hole is opened in the partition 13, some of a plurality of tubes 7 are passed via the hole, and a core is simultaneously connected integrally with the headers. Accordingly, fluid fed from the one header 1 to the core is discharged from one or the other header 3 while being fed in zigzag through the plurality of passages 1a, 1b, 3a, 3b and the plurality of tubes 7a-7c.
Patent JP-H111699-A (JP)
Title: Shrinkproofing agent for water washing
Inventor: KATSURA TSUTOMU
IPC: D06M13/03
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkproofing agent for water washing, which is derived from natural plants and free from environmental pollution problem, does not discolor clothing, and does not cause shrinkage of a washing even when an article specified to be dry-cleaned is subjected to water washing, and a method for water washing of an article specified to be dry-cleaned by using the shrinkproofing agent. SOLUTION: This shrinkproofing agent comprises a material obtained by treating the distillate in steam distillation or vacuum dry distillation of two or more plants selected from a mugwort, a lamiaceous plant, Sasa albo- marginata, a tea, a plant of Plantaginaceae family, an aloe, a chrysanthemum, a pine, a cedar, a hinoki cypress, etc., and it contains as the effective constituents at least an organic acid, a terpene compound and a phenol compound. This shrinkproofing agent is used for water washing of articles specified to be dry-cleaned, such as those made from wool, silk, rayon, animal hairs, a hide, and a blend of different materials.
Patent JP-S5283375-A (JP)
Title: Synthesis of octahydrophenanthridines
Inventor: KIKAZAWA KAZUO
IPC: C07D221/12
Filed: 1975-12-27
Abstract: PURPOSE: To obtain title compounds having activities upon respiratory, nervous, and circulatory systems and inflammation, by reaction of 2-(3-hydroxyphenyl) cyclohexylamine with keto-carboxylic acids. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5582475-A (JP)
Title: Photo-coupling semiconductor device
Inventor: TANAKA TOSHIAKI
IPC: G01L9/00
Filed: 1978-12-19
Abstract: PURPOSE: To facilitate the positioning of optical axes, and to improve photo-coupling, by efficiently projecting luminescence from the flanks of a luminous element to a light receiving surface of a light receiving element wherein a mounting surface of the luminous element and a mounting surface of the light receiving element of lead frames are formed in shapes that are mutually vertical.  
     CONSTITUTION: A luminous element 21 and a light receiving element 22 are installed to the fitting portions of leas frames 23, 23' made up so that the surfaces of each fitting portion mutually become vertical. A portion between the luminous element 21 and the lead frame 23 and a portion between the light receiving element 22 and the lead frame 23' are bonded by means of wires, a light passage is built up by disposing light transmission substance 24 to a photo-coupling portion, false oparation due to external light is prevented, and a surrounding instrument is formed by light shielding substance 25 in order to obviate the scattering of light from the luminous element 21. Thus, photo-coupling characteristics can be improved because light from the chip flanks of the luminous element 21 can perpendicularly be projected onto a light receiving surface of the light receiving element 22 and optical axes are simply conformed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354506-A (JP)
Title: Gas treating apparatus
Inventor: AKITSU YASUO
IPC: B01D46/00
Filed: 1991-05-29
Abstract: PURPOSE:To remarkably increase a gas treating capacity per area occupied by the apparatus, in reference to the gas treating apparatus for a gas containing dust such as an exhaust gas. CONSTITUTION:Filters 20 comprising of honeycomb filter elements 21, which are placed in parallel and horizontally left and right and up and down in a first divided chamber r1 provided in a casing 11, are arranged in a plural number of tiers and in a vertical direction; the opening side of the inflow passage of the filter 20 is positioned on the side of the first divided chamber r1 where an inflow port 11b is opened; and the opening side of the outflow passage is positioned on the side of a second divided chamber r2 where an outflow port 11c is opened.
Patent JP-H10145-A (JP)
Title: Pillow
Inventor: NIIGUNI KOJI
IPC: A47G9/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To keep the property and effect of activated carbon for a long period by filling granular or powdery activated carbon and a number of bead bodies having hollow parts capable of entering and holding the granular or powdery activated carbon in air permeable state into an air permeable bag body in included state. SOLUTION: In a pillow 1, a polyester-made bag body 2 excellent in air permeability has an openable fastener, so that a synthetic resin-made bead body 3 and granular coconut meal activated carbon 4 sufficient to fill the inner part are housed therein by opening the fastener. The bead body 3, which is a cylindrical body formed of polypropylene, has a pore diameter set to about 3mm, and a thickness set so that a strength hardly compressed or deformed by the load caused by putting the head on the pillow 1 can be provided. On the other hand, the granular activated carbon 4 has a diameter set to about 5mm or less, and formed in a size substantially equal to the outer shape of the bead body 3. Crushed activated carbon is easily penetrated into the bead opening part.
Patent JP-H07117278-A (JP)
Title: Image recorder
Inventor: OKA KENJU
IPC: G03G15/05
Filed: 1994-07-07
Abstract: PURPOSE:To record an image having a smooth edge without processing a recording head to have a high DPI. CONSTITUTION:An image forming apparatus has a recording head 1, a developing roller 2, and a voltage applying controller 6. The head 1 has two rows of recording element arrays in which a plurality of electrodes are aligned in one row at a predetermined interval. The two row of the arrays are aligned in parallel at a distance. The disposing interval of the electrodes of the head 1 is set to the same as that of two rows of the element arrays. The electrodes located in the second row of the head 1 are located at the same position at that of the first row in a main scanning direction.
Patent JP-S6047575-A (JP)
Title: Solid-state camera
Inventor: KURODA TOSHIHISA
IPC: H04N5/335
Filed: 1983-08-25
Abstract: PURPOSE:To prevent the influence of blooming in a production process and improve the yield of a solid-state image pickup element by providing opaque material to the front surface of a photodiode corresponding to a defective overflow control gate of the solid-state image pickup element. CONSTITUTION:A solid-state camera includes prescribed numbers of photodiodes 11 and 12 arranged horizontally and vertically, and outputs of those diodes 11 and 12 are used as an image pickup output. Those photodiodes 11 and 12 are provided with gates 13 and 14 which gate driving pulses and gates 15 and 16 which gate a gate input. A mask 17 which has holes 18 and 19 corresponding to the diodes 11 and 12 is arranged. Then, a hole 19 is shielded with the opaque material 191 from light to the diode corresponding to a defective gate 16 in the process of production. The influence of blooming is prevented in the process of production, and the number of image pickup elements is set within a permissible range.
Patent JP-H01322034-A (JP)
Title: Water supply device equipped with flash valve
Inventor: NOGUCHI KOJI
IPC: E03D5/10
Filed: 1988-06-23
Abstract: PURPOSE:To economize the used water quantity by obtaining the structure in which water supply quantity is regulated according to the shift quantity of a position regulating member installed in an upper part valve chamber and varying the water supply quantity on the basis of the lapse of time after the entry of a person who wishes to use toilet. CONSTITUTION:In the upper part valve chamber 14 of a flash valve 1, an opening/closing device 35 which is equipped with a position regulating member 24 which can be elastically expanded and contracted and equipped with a hollow part 25 for the communication to the upper valve chamber 14 inside and opens and closes a water passage 26 is installed. The accommodation of the position regulating member 24 is restricted on the basis of the operation of the opening/ closing device 35, and the shift quantity is regulated, and the shift quantity to the opening direction of a valve body 8 is regulated, and the water supply quantity is regulated. When a person who wishes to use toilet enters a room, a detecting means 30 detects this person, and a control means 31 reduces the water supply quantity for a prescribed time after the entry, and then the water supply quantity is increased.
Patent JP-H093219-A (JP)
Title: Production of mold release sheet or mold release film
Inventor: MIYAKE KEISUKE
IPC: C08J7/00
Filed: 1995-06-22
Abstract: PURPOSE: To produce a mold release sheet or mold release film high in productivity, not enlarged in peel force with time and excellent in adhesivity between a mold-releasing agent and a base sheet or film. CONSTITUTION: A method for producing a mold release sheet or mold release film comprises arranging a base sheet or film (e.g. glassine paper, polyethylene terephthalate film) between mutually faced metal electrodes wherein a solid dielectric material is placed on at least one of the mutually faced surfaces, and subsequently applying an electric voltage between the metal electrodes under a pressure around the atmospheric pressure in a gas mixture comprising <=10vol.% of a fluorine gas-containing gas and the remaining amount of an inert gas to treat the base sheet or film with the generated discharged plasma. The treated mold release sheet or film has a contact angle of >=100 degree with water.
Patent JP-H06328900-A (JP)
Title: Decorative apparatus for plant
Inventor: KUMAZAWA TOSHIHIRO
IPC: A01M29/10
Filed: 1993-05-21
Abstract: PURPOSE:To enable the admiration of plant together with a complementary light even at night and eliminate dazzling to eyes by bonding a phosphor to a surface of natural or synthetic soil, sand, gravel, small stone on a surface of a garden or a root of a plant implanted in a bowl, and providing a UV illumination source for promoting the phosphor to emit fluorescent light. CONSTITUTION:A plant 40 is implanted at an outdoor is, for example, a ground surface in the vicinity of its root is covered with a light emitting unit 30, and the unit 30 is illuminated with UV rays from a UV illumination source 50 with a hood 51. In this case, as the source 50, a high-pressure mercury lamp type black light having 100W can be used. Thus, when the unit 30 is irradiated with the UV rays from the source 50, phosphor on a surface of the unit 30 emits various colors. In this manner, the plant at night can be indirectly illuminated, and a decorative effect and a composure mood effect can bee produced.
Patent JP-H0821301-A (JP)
Title: Piston for internal combustion engine
Inventor: YOKOI TARO
IPC: F16J1/08
Filed: 1994-07-07
Abstract: PURPOSE:To reduce friction force applied on a piston by forming grooves of spreading the width on the surface of a skirt part directly under the piston ring mounting groove, and grooves of narrowing the width on the surface of a lower skirt part of the center side of the major axis parts. CONSTITUTION:The cross sectional shape of a skirt part 23 under the piston ring mounting groove 22 is formed into an ellipse of which the minor axis is an apron 24 part position in the direction of a piston pin, and pin bosses 25 receiving the piston pin are formed in the apron 24. Relief grooves 27a, 27b of which shapes are spread in width from the center side of the major axis part 26 of the skirt part 23 to the apron 24 ends on both sides are formed on the surface of the skirt part 23 directly under the piston ring mounting groove 22. In addition, on the surface of the skirt lower part 28 of the center side of the major axis part 26, a relief groove 29 of which the width is narrowed from the lower part to the upper part. Hereby, the friction force applied to the piston 20 can be reduced, and invasion of lubricating oil into a combustion chamber can be prevented.
Patent JP-S6048080-A (JP)
Inventor: ISHIHARA HIDEJI
IPC: G09G1/06
Filed: 1983-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0819743-A (JP)
Title: Part replacement display device of hulling selector
Inventor: IWAI MICHIKAZU
IPC: B02B7/00
Filed: 1994-07-07
Abstract: PURPOSE:To display timing for the replacement of parts and avoid trouble during an operation by judging a hulling operation using a means for the judgement of an operation, counting operating time cumulatively, and comparing the counted cumulative time with the reference endurance time of expandable parts to determine timing for the replacement of parts. CONSTITUTION:A clock command signal is output by interpreting the readiness of a main motor 34 for driving and determining that it is in a drive condition, then the drive hour of the main motor 34 is sequentially counted using a first hourmeter 37. Next, if the ON status of a power supply switch 28 is determined, and the presence of cereal grains is detected by a grain sensor 31, and the opening of a shutter is detected by a shutter sensor 32, a hulling operation hour is sequentially counted cumulatively using a second hourmeter 38 under the judgement that the hulling operation is going on. Thus the drive hour and the hulling operation hour are cumulatively displayed at a specified interval of time using the first and the second hourmeter during the hulling operation. Consequently, it is possible to determine timing for the replacement of expandable parts such as hulling rolls based on their wear state by comparing a cumulative operation hour with the reference endurance hour of the expandable parts.
Patent JP-H05347011-A (JP)
Title: Production of thin film magnetic head
Inventor: SAKAI YUICHI
IPC: G11B5/31
Filed: 1992-06-16
Abstract: PURPOSE:To obtain an accurate azimuth with good reproducibility by forming a slope on the surface of a nonmagnetic substrate by anisotropic etching by using the angle of interatomic space in the crystalline structure, and forming a magnetic gap part on this slope. CONSTITUTION:An etching mask material 2 is formed on a silicon substrate 1. The substrate 1 is dipped in an aq. alkali soln. for anisotropic etching by using the angle of interatomic space in the crystalline structure to form a slope 3 on the substrate 1. Then, a lower core 4, coil, magnetic gap material 5, insulating layer, and upper core 6 are formed on the slope 3, and further a protective film 7 is formed thereon. The protective film is polished to be flattened and joined with a head supporting substrate 8. Thereby, the obtd. thin film magnetic head has a magnetic gap with about 55 degree inclination to the substrate plane.
Patent JP-2000005221-A (JP)
Title: Liquefying handpiece
Inventor: SUSSMAN GLENN
IPC: A61B18/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a surgical handpiece which has at least two lumens. SOLUTION: A liquefying handpiece 10 mounts a top end part. The top end has at least two lumens. One lumen 30 is used for sucking and another small one is for pouring a heated surgical liquid to liquefy a lens suffered from cataract. The end of the pouring lumen ends inside the sucking lumen and the heated liquids poured from the pouring lumen is reflected at the inside wall of the sucking lumen. Thus, the composition can prevent the pouring liquid from entering directly an eye ball. Hand piece 10 may have the other lumen, e.g. a rather cold surgical liquid is poured.
Patent JP-H11351259-A (JP)
Title: Bearing of hydraulic cylinder
Inventor: TAMURA MORIO
IPC: F16C17/10
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bearing of a hydraulic cylinder capable of completely avoiding the slide between a boss and a bracket, and completely preventing generation of disagreeable noise or gnawing. SOLUTION: A bush 2 is provided in a boss 1 at an end part of a hydraulic cylinder, and a pin hole 3a is provided in a bracket 3 fitted with the hydraulic cylinder. A pin hole 2a of the bush 2 is formed of tapered shape with an outer side of the pin hole 2a expanded larger a center part in the axial direction. A pin is split into two pins 4, 5 having tapered shaft parts 4a, 5a with their forward end sides smaller and flange parts 4b, 5b. The tapered shaft parts 4a, 5a of the split pins 4, 5 are fitted to each tapered part of the pin hole 3a of the bracket 3 and the pin hole 2a of the bush 2 from both sides, and the flange parts 4b, 5b are respectively fixed to the bracket 3 by bolts 6.
Patent JP-S642477-A (JP)
Title: Hue correcting device
Inventor: YAMAMOTO TADASHI
IPC: G06T5/00
Filed: 1987-06-25
Abstract: PURPOSE: To lower the accuracy of a multiplier and to reduce the cost of a circuit by separating a correction matrix into a unit matrix and a correction difference matrix where the absolute value of each component is small, and multiplying chrominance components by only the correction difference matrix.  
     CONSTITUTION: A color difference calculating circuit 101 calculates chrominance components U=R-G and V=G-B (152) from shading-corrected color image signals R, G, and B (151). Then a matrix circuit 102 calculates a correction difference RGB signal (ΔR, ΔG, ΔB) (153) from the output color difference signals U and V (152). The correction difference RGB signal (ΔR, ΔG, ΔB) 153 is added to an original RGB signal 151 by an adding circuit 103. Consequently, a correction RGB signal 156 corrects an irregularity in hue between chips. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000349375-A (JP)
Title: Laser power unit and laser
Inventor: TAKASE TOMOHIRO
IPC: H01S3/102
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by optimizing the control cycle of the switching of the switching element of a laser power unit. SOLUTION: The waveform of the current to be supplied to a laser stimulation lamp 7 or a semiconductor laser for stimulating a laser medium is set to correspond to each switching control of a switching element 2. Then, each switching control is decided by comparing the magnitude of the current preset in a microcomputer control unit 8 and that of the monitored instant current flowing to a laser stimulation lamp 7 by a current detector 6 by means of the microcomputer control unit 8, and the current waveform is set according to the result.
Patent JP-S642720-A (JP)
Title: Speed detecting method for rolled stock
Inventor: NAKAYAMA TADAO
IPC: B21C51/00
Filed: 1987-06-24
Abstract: PURPOSE: To make a surface property of a rolled stock better and to improve an accuracy of a plate thickness by obtaining rolled stock speeds from rotational speeds of a deflector roll and touch roll and making one which is not smaller between them, as the rolled stock speed.  
     CONSTITUTION: A detector 6a to detect the rotational speed of the deflector roll 6 is provided and the touch roll 9 rotated following to a movement of the rolled stock 8 and a detector 9a to detect the rotational speed of the touch roll 9 are provided. The rotational speed Nd of the deflector roll 6 is read in and the rolled stock speed Vd is calculated from the rotational speed Nd. The rolled stock speed Vt is calculated from the rotational speed Nt of the touch roll 9. Between the rolled stock speeds Vd and Vt, the one which is not smaller is adopted and offered for a tension controlling, feed-forward automatic plate thickness controlling, etc. In this way, the tension controlling is executed based on the accurate rolled stock speed, the surface property of the rolled stock is made better and the accuracy of the plate thickness is improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6048899-A (JP)
Inventor: NOSE SHIYOUICHI
IPC: B66F7/22
Filed: 1983-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0323138-A (JP)
Title: Defective flat paper picking device
Inventor: AOKI MEGUMI
IPC: B07C5/34
Filed: 1989-06-21
Abstract: PURPOSE:To automatically pick up flat paper in which defective parts such as hole and thin piece exist by providing a flat paper judgement means which judges good or defective flat paper formed by cutting based on the previously set paper cutting plan data and pick up part data. CONSTITUTION:Pick up part data S5 of paper is obtained by an arithmetic logical unit 11 based on defect position data S1 which is detected when jumbo roll paper is formed. Flat paper in which a part to be picked up exists among flat paper formed by cutting is judged in a good or defective paper judgement section 13 based on the pick up part data S5. Then, the flat paper in which a part to be picked up exists in removed from the transfer route of good paper by a flat paper selection section 14 and picked up.